Portable power station EcoFlow DELTA 3 Plus — LiFePO4 1024 Wh, 1800 W, 4 AC outlets, 12.5 kg

EcoFlow DELTA 3 Plus portable power station provides fast, flexible power at home, outdoors, or on the road. It uses Lithium Iron Phosphate (LiFePO4) cells with a 1024 Wh capacity and delivers continuous 1800 W AC output with high surge capability. Multiple charging options and a compact 12.5 kg silver housing make it suitable as an emergency backup, campsite power source, or mobile energy supply for travel and daily use.

Advantages

DELTA 3 Plus charges extremely quickly thanks to EcoFlow X-Stream technology and up to 1500 W AC input, reaching 0–100% in about 56 minutes. Dual 500 W MPPT solar input allows full recharge in about 70 minutes under optimal conditions, and an 800 W car charge enables on‑the‑go top-ups in roughly 1.3 hours. The unit supports multi-charging (AC + solar) and hybrid generator charging. With 1800 W continuous output and X-Boost capability for higher-demand appliances, the power station handles most household devices while maintaining quiet operation around 30 dB under moderate loads.

Suitable for

• Home backup during power outages and short-term emergency use
• RV and campervan power for appliances and charging devices
• Outdoor activities such as camping, overlanding, or events
• On-the-go charging from a vehicle while traveling

When it may not be suitable

DELTA 3 Plus is not intended as a replacement for whole-house backup systems for extended grid outages unless combined with additional batteries or ecosystem components to increase capacity. Very high continuous loads beyond the 1800 W rating (unless managed by X-Boost within supported limits) will exceed the unit’s design and may require a higher-capacity inverter or additional power stations.

Key specifications

• Battery chemistry: Lithium Iron Phosphate (LiFePO4)
• Usable capacity: 1024 Wh
• Continuous AC output: 1800 W
• Surge capability / X-Boost: up to 3600 W peak, with higher appliance support via X-Boost
• Maximum AC input: 1500 W (fast AC charging)
• Solar input: dual MPPT totalling 500 W × 2
• Car charging input: up to 800 W
• Expandable capacity: modular extra batteries up to several kWh (compatible with EcoFlow ecosystem)
• Cycle life: approximately 4000 cycles to 80% capacity
• Ingress protection: IP65 (splash and dust resistant)
• Weight: 12.5 kg
• Physical dimensions (W×D×H): 200 × 284 × 398 mm
• Outputs and interfaces: 4 AC outlets, USB Type-A, USB Type-C, built-in display, Wi‑Fi

How to use

Connect DELTA 3 Plus to AC mains, solar panels, or a vehicle power source according to available inputs. Use X-Stream AC charging for the fastest recharge, or combine solar and AC for multi-charging. Turn on the required AC or DC outputs via the control buttons and monitor status on the built-in display or EcoFlow app over Wi‑Fi. For extended runtime, attach compatible extra batteries from the EcoFlow ecosystem; follow the user manual for safe connection and charging sequences.

What to consider before purchase

• Required continuous and peak power of devices you plan to run (compare to 1800 W continuous, X-Boost limits)
• Desired runtime and whether extra batteries or ecosystem expansion will be needed
• Preferred charging methods available to you: AC, solar (MPPT), or vehicle charging
• Weight and dimensions for portability and storage (12.5 kg; 200 × 284 × 398 mm)
• Environmental protection needs (IP65 splash and dust resistance)

Recommendations

For daily use, prioritise solar input when available and combine with AC for fastest recharge. To extend service life, avoid exposing the unit to extreme temperatures and follow recommended charging cycles; when longer backup is required, add compatible extra batteries to increase runtime while keeping the system within the specified output limits.